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I have baxi Luna 310 fi heating system. Do work on these? My…

Contractor's Assistant: Sometimes HVAC issues that that you think will be really complicated end up being easy to fix. The HVAC Technician I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so we can help you best.

My water pressure dropped out of the system and after I got it pressurized the heat won't come back on and the pipe is dripping

Error Code Description Solution (10E ) Low Water Pressure due to depressurize system. After pressurizing you probably raised it to high, Ensure all air is purged from the system this should reduce presure Easy to do with rad bleeders if that's what you have and all shutoff valves are open Check boiler and system for leaks Ensure the pressure in the expansion tank is 11.6 psi Fill the system between 1 and 1.5 bar on the pressure gauge. If an 10E error code persists jump the leads on the low water cutoff. If the boiler fires up change the low water cutoff switch. Note: If the expansion tank is low on pressure pump it back up to 11.6 psi. If the expansion tank produces water at the Schrader valve change the expansion tank

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My name is ***** ***** HVAC technician. The baxi Luna 310 Fi dose not open the gas valve after start sparking the staging coil cnaking but primery dase not, no voltage coming may you help me please… read more

Where is the best location for me to install an external expansion tank for my closed heating loop of my Baxi Luna 310 FI? Is it best on the return side main, back to the Baxi just after the zone valv… read more

I have a baxi luna 310 Fi the fan fault light blinks. The fan will pulse for a second then stop and start over and over. I check the flue and Ventura both and free of debri. If II disconnect the vacuu… read more

I have a baxi luna 310 fi. Accidentally turned the water pressure to high and had to release water to reduce it. I turned of the heater and but it didn't stop the pressure from going up. How do I fixe… read more

Hi - I have a 03E error code on my baxi luna 3 FI. Is the flu thermostat sensor & flue pressure switch the same part # ***** ? I turned off power for a while it cleared but than came back a few days l… read more

7 year old installation 1st time issue Baxi Luna 310 fi in floor heating ok but on demand hot water now cold. Yesterday I shut the unit off for 45 minutes to allow system to reset and found hot water … read more

I have a BAXI Luna 310 Fi. I have no heat or hot water. The power indicator's green light is on. On the top row of red lights the lights under 30 and 40 are red. The "bar" meter is at 0. What should I… read more

I have a Baxi Luna 310 Fi, about 3 years old and working without a problem till now. The present problem is related to the flue or ventilation as it says. The corresponding light is flashing and not h… read more

I AM GOING TO REPLACE MY 25 YEAR OLD ARUBA BOILER AND MY 7 YEAR OLD 40 GALLON HOT WATER HEATER. BOTH HAVE WORKED FINE AND STILL DO. I AM GOING TO REMODEL THE BASEMENT AND AM CONSIDERING THE BAXI LUNA … read more

I have a BAXI Luna 310 Fi. I just turned on the AC, it worked for a few minutes now has been off for 20 minutes or so. The thermostat has a snowflake looking icon displayed. Any suggestions?… read more

had a baxi luna 3 comfort with the erroe code 03 i changed the mother board it worked for about 2 months then it went out again,after changing the mother board twice i installed a new baxi luna 310 co… read more

I had a Baxi Luna 310 Fi installed in 2005. It was worked like a perpetual motion machine until the morning of 24th August 2010. When I got up that morning, none of the red lights above the temperatur… read more

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.